baber/WOPTO huggingface dataset:
Patent TW-548339-B (TW)
Title: Copper plating method and an apparatus thereof
Inventor: MISHIMA KOJI
IPC: C23C18/00
Filed: 2000-01-25
Granted: 2003-08-21
Abstract: The present invention relates to a method and apparatus for separating out metal copper according to an electroplating of copper using, for example, a solution of copper sulfate to produce copper interconnections on a surfae of a substrate. The substrate is brought into contact, at least once, with a processing solution containing at least one of organic substance and sulfur compound which are contained in a plating solution. Thereafter, the substrate is brought into contact with the plating solution to plate the substrate.
Patent TW-484269-B (TW)
Title: Method for obtaining a light wavelength monitor and device for forming a light wavelength monitor
Inventor: FROJDH KRISTER
IPC: H01L31/0216
Filed: 2000-01-28
Granted: 2002-04-21
Abstract: An integrated wavelength monitor and a method for obtaining such a device are disclosed. The device suitable for integration into a laser semiconductor laser module for fiber optic communication can be made in the following way: an interference filter is created directly onto a position sensitive photo detector by depositing a number of layers of different optical transparent materials forming an optical filter. The interference filter may also be created separately and subsequently mounted directly on top of the detector. The integrated position sensitive device (13) is mounted with an angle behind a laser in the same position as a normal power monitor detector. The electrically derived lateral position of light hitting the position sensitive device provided with the interference filter will be dependent of the wavelength of the incident light and this derived position is used for the wavelength monitoring.
Patent TW-418070-B (TW)
Title: Reel body of double bearing reel
Inventor: KATAYAMA HITOSHI
IPC: A01K89/015
Filed: 2000-02-11
Granted: 2001-01-11
Abstract: A real body (1) of a double bearing reel includes a pair of side plates (10) and (11), two connecting members (12a and 12b), and a fishing rod installation portion (4). The pair of side plates define a cylindrically shaped space there between and have respective circumferential outer surfaces formed by lathe cutting work with a radius (R1) about a first centering axis (01) so as have a circular shape. The upper connecting member (12a) connects the pair of side plates and a portion (12C) of a radially outer surface of the upper connecting member is provided with an arcuate shape formed by lathe cutting work having a radius (R2) about a second centering axis (02). The fishing rod installation portion 4 extends in the longitudinal direction of the fishing rod and is integrally formed with a portion of a lower connecting member (12b).
Patent TW-496112-B (TW)
Title: Apparatus and method for solder stenciling
Inventor: WOOD PAUL
IPC: B23K3/06
Filed: 2000-03-24
Granted: 2002-07-21
Abstract: An apparatus for solder stenciling includes a stencil, a ball joint including a ball and a socket, and an arm fixing the stencil to one of the ball and the socket. A method for stenciling solder on a workpiece is also disclosed.
Patent TW-464723-B (TW)
Title: Building with round shaped basement parking place
Inventor: NOGIWA TAKETOSHI
IPC: E21D13/00
Filed: 2000-04-10
Granted: 2001-11-21
Abstract: The main point of this invention is how to efficiently use the dead angle of the round shaped basement-parking place and as well to promote the building appearance. Main significances: an underground cylinder structure of concrete(1); an up ground structure (2) which is with a rain collecting structure; a car lifting device settled on the center of the cylinder underground structure(1) to ascend or descend and rotate cars; several rectangle storage spaces(5) which are settled around the car lift in radial layout; a water storage groove(7) which is set in the dead angle(6) of the rectangle storage space(5) and a water supplying pipe (9) which carries water from rain collecting area(8) to water storage groove(7); a rain water recycling device(11) which connects to the water storage groove(7).
Patent TW-518249-B (TW)
Title: Adsorbent for gaseous chemical substrate and apparatus for adsorbing and removing using the same
Inventor: TAMURA YOSHIO
IPC: B01J20/18
Filed: 2000-04-13
Granted: 2003-01-21
Abstract: A gaseous chemical substance adsorbent formed of a honeycomb-like laminate carrying a zeolite having an SiO2/Al2O3 mole-ratio of greater than 70 and a zeolite having a mole-ratio of from 5 to 70. A rotor (2) formed from the gaseous chemical substance adsorbent in an approximately cylindrical form so that a gas passes through in an axial direction, the rotor being connected to gas-guiding portions (8), (12), and (15) formed by circumferentially partitioning the rotor (2) into an adsorbing portion, a regenerating portion, and a cooling portion in this order at both axial sides thereof, wherein a gas to be treated containing gaseous chemical substances is fed to the adsorbing portion (16); a regeneration gas is fed to the regenerating portion (17) after being heated by heating means (11); and a cooling gas is fed to the cooling portion (18). The rotor (2) is rotated from the adsorbing portion (16) to the regenerating portion (17), and subsequently to the cooling portion (18), whereby the gaseous chemical substances adsorbed in the adsorbing portion (16) are desorbed by heating in the regenerating portion (17) and are cooled to a temperature suitable for adsorption in the cooling portion (18).
Patent TW-462194-B (TW)
Title: A broadcasting system based on storage in consumer platforms, broadcast transmitting apparatus and broadcast receiving apparatus
Inventor: SHIKATANI YUKIO
IPC: H04N7/173
Filed: 2000-04-18
Granted: 2001-11-01
Abstract: The present invention aims to provide a broadcasting system based on storage in consumer platforms wherein a broadcasting station side controls the playback and viewing of images and voice stored in a receiving side so to make it possible to perform the broadcasting service in various forms, and the broadcast transmitting apparatus of the invention multiplexes AV data and provision information for designating AV data, which the information provider intends to replay and view in accordance with the display of the AV data, and transmits it. Then, a broadcast receiving apparatus makes it possible to replay and view only the AV designated by provision information corresponding to the AV data presented by a presentation information selecting means when outputting the received AV data and displaying it. The information provider transmits information, which the information provider of the broadcasting station side has created intentionally, when the information provider intends, and a viewer can receive information as the information provider intends, and view a portion or the entirety of the program broadcast so far based on the information.
Patent TW-451077-B (TW)
Title: Optical pickup apparatus, recording/reproducing apparatus for medium to record optical information, light-converging optical system and coupling lens
Inventor: ARAI NORIKAZU
IPC: G11B7/1356
Filed: 2000-06-29
Granted: 2001-08-21
Abstract: An optical pickup apparatus for conducting recording and/or reproducing for an optical information recording medium is provided with a light source; a coupling optical system to change a divergent angle of light flux emitted from the light source; an objective lens optical system for converging the light flux having passed through the coupling optical system on a information recording surface of the optical information recording medium; and a photo detector to detect the reflected light from the information recording surface of the optical information recording medium. The objective lens optical system comprises at least one lens made of a resin and having a positive refracting power, the coupling optical system comprises at least one lens made of a resin and having a positive refracting power and the coupling optical system further comprises and annular band-shaped diffractive surface having a negative diffracting power.
Patent TW-474086-B (TW)
Title: A method to control overflowing on roaming numbers of mobile communication systems
Inventor: TSAI CHEN-FANG
IPC: H04W8/06
Filed: 2000-07-06
Granted: 2002-01-21
Abstract: This invention introduces a method to control the overflowing on roaming numbers of mobile communication systems. It is suitable for the communications with mobile users roaming from its own networks to the guest networks. It includes the following procedures: when the guest location recorder receives a registration request from a mobile user, it determines whether any usable roaming number is available. If it is available, then a roaming number is assigned to the mobile user. If not available, then the roaming number of other roaming user is assigned to the mobile user to complete the registration. Similarly, when someone calls the mobile user without roaming number, the aforementioned method can achieve the purpose of connection. Therefore, without changing the original systematic structure and the quality of communications, the throughput of the mobile communication systems can be increased tremendously.
Patent TW-438964-B (TW)
Title: Thickness measurement system for bottom floor of cylindrical tank
Inventor: SATO NOBUYOSHI
IPC: G01B7/00
Filed: 2000-08-03
Granted: 2001-06-07
Abstract: Plural small carriages 18, 19 arranged laterally are connected a carriage 11 for measuring via universal joints 26, 27 respectively, the carriage 11 running on the bottom plate 31 of the tank. Reflection-type ultrasonic probes 22, 23 and thickness measuring devices 24, 25 for paint film are disposed on the respective small carriages 18, 19 and a rotary encoder 32 for measuring travel distance is disposed on the carriage 11. Based on the output of the ultrasonic probes 22, 23, the thickness measuring devices 24, 25, and the rotary encoder 32, real thickness of the bottom plate 31 subtracting the thickness of the paint film thereof at the specific position measured with the encoder 32 can be measured. The results of the measured thicknesses are memorized as data and the thicknesses of the respective portions of the bottom plate 31 are shown in a display.
Patent TW-474849-B (TW)
Title: Windowless belt and method for improved in-situ wafer monitoring
Inventor: LOMBARDO BRIAN S
IPC: B24B37/20
Filed: 2000-09-16
Granted: 2002-02-01
Abstract: A belt for polishing a workpiece such as a semiconductor wafer in a chemical mechanical polishing system includes an endless belt. The belt has an aperture. The aperture is unobstructed, such as using no window.
Patent TW-484097-B (TW)
Title: Method and system for transparent time-based selective software rejuvenation
Inventor: HARPER RICHARD EDWIN
IPC: G06F11/30
Filed: 2000-09-28
Granted: 2002-04-21
Abstract: A method of enhancing software dependability, includes measuring an elapsed time in a software system running on a computer, determining whether the elapsed time matches a threshold, and when the elapsed time matches the threshold, rejuvenating at least a portion of the software system to reduce the likelihood of an outage and without modifying an application running in the software system.
Patent TW-478974-B (TW)
Title: Device for and method of producing/supplying dry ice snow, cleaning device and cleaning method
Inventor: SEKIHARA SHOJI
IPC: B08B5/00
Filed: 2000-10-05
Granted: 2002-03-11
Abstract: This invention provides a device and method for producing/supplying dry ice capable of producing and supplying dry ice snow in a stable state. This method for supplying dry ice snow is to connect a high pressure gas vessel filled with a booster gas to a liquefied carbon dioxide storage vessel, install a temperature controlling device, maintain a constant pressure by raising pressure to a predetermined pressure with the booster gas, control the storage vessel in a temperature for keeping carbon dioxide under the constant pressure to be in a liquid state, feed the liquefied carbon dioxide in the storage vessel to a throttle nozzle unit through a shut off valve and generate and supply dry ice snow through adiabatic expansion at the throttle nozzle unit. Moreover, adjusting pipe length, concurrently injecting booster gas dry ice injection flow surrounding area and having conical shape injection nozzle and also flat side gap recess, flow rate and pressure of the injection gas can be altered. Intermittent or continuous supply of heated and ionized dry ice is provided to the injection nozzle to clean the target article.
Patent TW-493348-B (TW)
Title: Portable group real-time interactive conferencing system
Inventor: JENG JR-REN
IPC: H04N7/15
Filed: 2000-10-06
Granted: 2002-07-01
Abstract: The invention discloses a portable group real-time interactive conferencing system, which primarily includes the subsystem (1) of server program and subsystem (2) of client program. Subsystem (1) of server program can be executed on host such as a desktop personal computer (PC) or notebook computer dedicated for chairman or reporters in the conference meeting. The subsystem (2) of client program can be operated on the portable palm device such as personal digital assistant (PDA) platform, primarily for all participants of conference. The feature of the subsystem of server program (1) includes the control of the participant's priority, setup of the communication means between the main computer and the portable device (through infrared, bluetooth, TCP\IP, etc. wireless or wireline method), setup of the transmission speed of communication, setup of the transparency of the electronic whiteboard (a virtual whiteboard on computer screen for writing text and drawing feature), transmission of lecture handout to the client end, receiving of the message sent from the client end for controlling the display on main computer or on electronic whiteboard, secret ballot, etc. The functions of the subsystem of the client program (2) include informing server of the new membership, downloading the lecture handout from the server end, remote control of the main computer, transmission of all drawing pen tool message to the main computer and provide multi-user discussion and so on. The subsystem of server program (1) includes system setup module (11), lecture forwarding module (12), indication forwarding module (13), electronic whiteboard module (14), dispatch control right module (15) and the vote counting module (16). The subsystem of client program (2) includes conference participation module (21), lecture handout downloading module (22), remote control module (23), slide presenting module (24), multi-user discussion module (27) and bill voting module (28). With the provided features of the system in the invention, it can improve the current presentation style, not only achieving better meeting efficiency but also increasing the interactive chances of participants. Besides, use of the system in the invention can reduce the paper consumption (as a result of forwarding the lecture handout to portable device of all participants), fully complying with the concept of the environmental protection.
Patent TW-548998-B (TW)
Title: I2C opto-isolator circuit
Inventor: GHASEMINEJAD PARVIZ
IPC: H04B10/80
Filed: 2000-10-30
Granted: 2003-08-21
Abstract: An opto-isolator circuit for providing isolation between a bi-directional, I2C transmission line and a pair of single-direction transmission lines. The opto-isolator circuit includes a bi-directional port for receiving data from, and providing data to, the bi-directional transmission line. The circuit further includes an output path that has (i) a first buffer for receiving outgoing data from the bi-directional port, (ii) a first opto-isolator for receiving the outgoing data from an output of the first buffer, and (iii) a second buffer for receiving the outgoing data from an output of the first opto-isolator and providing the outgoing data to an output port. The circuit also includes an input path, that has (i) a third buffer for receiving incoming data from an input port, (ii) a second opto-isolator for receiving the incoming data from an output of the third buffer, and (iii) a fourth buffer for receiving the incoming data from an output of the second opto-isolator. The fourth buffer provides the incoming data to the bi-directional port such that characteristics of the incoming data are compatible with I2C characteristics.
Patent TW-476177-B (TW)
Title: Device for ignition of fuel mixture in internal combustion engines
Inventor: SPIRIN JURY LEONIDOVICH
IPC: H01T13/40
Filed: 2000-11-30
Granted: 2002-02-11
Abstract: An ignition plug for internal combustion engines fitted with a piezo-ceramic sound duct is described. As a result of this, the instantaneous power produced at the moment of ignition of the fuel mixture is increased.
Patent TW-521337-B (TW)
Title: Semiconductor processing silica soot abrasive slurry method for integrated circuit microelectronics
Inventor: SABIA ROBERT
IPC: B24B37/04
Filed: 2000-12-23
Granted: 2003-02-21
Abstract: The invention utilize colloidal silica soot in a semiconductor process for chemical-mechanical planarizing a semiconductor integrated circuit workpiece with a slurry. The particulate abrasive agent colloidal solid sphere fused silica soot provides a beneficial CMP slurry/process for semiconductor device manufacturing compared to standard semiconductor CMP slurries with conventional colloidal sol-gel or fumed silica.
Patent TW-486364-B (TW)
Title: Pet food for maintaining normal bowel health
Inventor: NADEAU DOUGLAS BRIAN
IPC: A23K1/18
Filed: 2001-03-16
Granted: 2002-05-11
Abstract: A pet food composition comprising meat chunk and gravy, said gravy having chemically modified starch, gum, or mixtures thereof, in quantities less than that necessary to promote the production of stool quality that is unacceptable.
Patent TW-546330-B (TW)
Title: Biaxially oriented polyester film for metal sheet laminating molding
Inventor: KUBO KOJI
IPC: B32B27/36
Filed: 2001-01-03
Granted: 2003-08-11
Abstract: A biaxially oriented polyester film for metal sheet laminating molding which is made of a composition comprising (A) an aromatic polyester comprising ethylene terephthalate units as the main repeating units, containing a titanium compound and a phosphorus compound in respective amounts satisfying the following equations (1) to (3) in terms of titanium and phosphorus element ratios (mmol%): 0.1 <= Ti/P <= 3.0 (1); 5 <= Ti+P <= 60 (2); 2 <= Ti <= 20 (3), where Ti and P is the titanium element ratio of titanium and phosphorous compound from the aromatic polymer, respectively, and antimony compound in a total amount of 3 ppm at most in terms of the alkali metal element and germanium and antimony element and (B) fine inert particles having an average particle diameter of 2.5 mum or smaller in an amount of 0.05 to 5.0 wt.% based on weight of the polyester (A).
Patent TW-505574-B (TW)
Title: Ink container configured to establish reliable electrical connection with a receiving station
Inventor: STURGEON SCOTT D
IPC: B41J2/01
Filed: 2001-01-30
Granted: 2002-10-11
Abstract: The present disclosure relates to a replaceable ink container for providing ink to an inkjet printing system. The replaceable ink container includes an engagement feature disposed on the leading edge and configured for engagement with corresponding engagement features associated with the inkjet printing system. The engagement features define a pivot axis about which the replaceable ink container pivots during insertion into the inkjet printing system. Also included with the replaceable ink container is a plurality of electrical contacts disposed on a leading edge relative to an insertion direction. The plurality of electrical contacts are disposed on the replaceable ink container below the pivot axis so that pivoting the replaceable ink container about the pivot axis during insertion causes the plurality of electrical contacts on the ink container to move toward corresponding electrical contacts associated with the printing system to establish electrical interconnection therebetween.
Patent TW-583705-B (TW)
Title: CRT display apparatus
Inventor: YASUI HIRONOBU
IPC: H01J29/98
Filed: 2001-02-08
Granted: 2004-04-11
Abstract: A CRT display apparatus including a CRT having an electron gun is disclosed. The electron gun includes a cathode, a G1 electrode, a G2 electrode, and a G3 electrode disposed in that order for drawing electrons from the cathode. The electron gun further includes a modulating Gm electrode disposed between the G2 electrode and the G3 electrode. The CRT display apparatus is provided with a current measuring circuit measuring a current flowing through the Gm electrode and a controller for controlling a value of a voltage applied to the Gm electrode according to a value of the current measured by the current measuring circuit for the purpose of preventing the electron beam flowing from the electron gun to the screen of the CRT from becoming excessive.
Patent TW-523562-B (TW)
Title: Electric washing machine
Inventor: OMOZAWA TAKESHI
IPC: H02P6/08
Filed: 2001-02-21
Granted: 2003-03-11
Abstract: The object of this invention is to provide an economic realization of an electric washing machine using a brushless motor. In this invention, a DC voltage generation circuit 34 for generating DC voltage in an inverter circuit 35 of a controller 27 is a rectifier circuit which selectively works as a voltage doubler rectifier circuit or full-wave rectifier circuit depending on the continuity or non-continuity of a semiconductor AC switching element.
Patent TW-480809-B (TW)
Title: Sensing amplifier circuit
Inventor: LI YU-WEI
IPC: G11C7/06
Filed: 2001-03-07
Granted: 2002-03-21
Abstract: A kind of sensing amplifier circuit, which is used for sensing data input from data input terminal and performing the operation according to the precharging signal, the latch signal, and sense enabled signal, is disclosed in the present invention. The sensing amplifier circuit has a precharging sensing circuit, which outputs the first output value based on the data input from the data input terminal, and the latch circuit, which receives the first output value and outputs the corresponding second output value during the predetermined time according to the first output value. The precharging sensing circuit is provided with the first and the second circuits. The first circuit can precharge the data input terminal to a predetermined electric potential, and the second circuit outputs the corresponding first output value based on the data input from the data input terminal. In addition, the first circuit and the second circuit are connected in parallel between the power supply voltage and data input terminal.
Patent TW-497336-B (TW)
Title: Signal process apparatus for phase-shifting n number of signals inputted thereto
Inventor: KIM DUK-YONG
IPC: H01P1/18
Filed: 2001-03-15
Granted: 2002-08-01
Abstract: A signal process apparatus of the present invention is capable of shifting phases of signals inputted thereto and attenuating the signals, simultaneously. The signal process apparatus includes a dielectric member provided with a first and a second portions, a plurality of transmission lines positioned opposite the dielectric member for transmitting the signals and means for rotating the dielectric member to an axis perpendicular to a surface of the dielectric member which is parallel to the transmission lines. In the signal process apparatus, a dielectric constant of the first portion is different from that of the second portion. Each of the signals is inputted to a corresponding transmission line. After each of the signals is passing through the corresponding transmission line, it has a phase shifted by rotating the dielectric member.